Senior AI/ML Engineer: LLM & Agent Orchestration

True Foundry is seeking a Senior AI/ML Engineer—LLM & Agent Stack (Customer-Facing) to join our team in New York. You will design core components enabling enterprise customers to run production agentic AI safely and efficiently, including multi-step agent orchestration, model routing, and governance. You'll work closely with customers and integrate tools like LangGraph, LangChain, and vector stores, while mentoring junior engineers and shaping product features for scalable AI workloads.